Cooking appliance knob



FIG. 1 is a perspective view showing a cooking appliance knob according to our new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines seen in FIGS. 3-7 are included for the purpose of illustrating the boundaries of the claimed design. The broken lines and adjacent surfaces form no part of the claimed design. 

CLAIM The ornamental design for a cooking appliance knob, as shown and described. 